Keijo Nikoskinen

Peer-reviewed scientific articles

Journal article-refereed, Original research

Experimental Verification of a Plane-Wave Field Synthesis Technique for MIMO OTA Antenna Testing

Khatun, Afroza; Kolmonen, Veli Matti; Hovinen, Veikko; Parveg, Dristy; Berg, Markus; Haneda, Katsuyuki; Nikoskinen, Keijo I.; Salonen, Erkki T.

2016 in IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC)

ISSN: 0018-926X

The parametric optimization of wire dipole antennas

Kataja, Juhani; Nikoskinen, Keijo

2010 in IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC)

ISSN: 0018-926X

SAR variation study from 300 to 5000 MHz for 15 voxel models including different postures

Uusitupa, Tero; Laakso, Ilkka; Ilvonen, Sami; Nikoskinen, Keijo

2010 in PHYSICS IN MEDICINE AND BIOLOGY (IOP Publishing Ltd.)

ISSN: 0031-9155

The effect of FDTD resolution and power loss computation method on SAR values in plane-wave exposure of Zubal phantom

Uusitupa, Tero; Ilvonen, Sami; Laakso, Ilkka; Nikoskinen, Keijo

2008 in PHYSICS IN MEDICINE AND BIOLOGY (IOP Publishing Ltd.)

Implementing Efficient Array Traversing for FDTD Cosimulation

Costa, L.; Nikoskinen, K.

2007 in ACES Newsletter (Applied Computational Electromagnetics Society (ACES))

Method of Moments analysis of the backscattering properties of a corrugated trihedral corner reflector

Hänninen, Ilari; Pitkonen, Mikko; Nikoskinen, Keijo; Sarvas, Jukka

2006 in IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC)

Application of Kelvin inversion to static conducting wedge problems

Nikoskinen, Keijo; Wallén, Henrik

2006 in IEE Proceedings Science, Measurement & Technology (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC)

Electrostatic image theory for two anisotropic half-spaces

Hänninen, Jari; Nikoskinen, Keijo; Lindell, Ismo

2005 in ELECTRICAL ENGINEERING (Springer Verlag)

Electrostatic image theory for an anisotropic boundary

Lindell, Ismo; Hänninen, Jari; Nikoskinen, Keijo

2004 in IEE Proceedings - Science, Measurement and Technology (Springer Verlag)

Electrostatic image theory for the dielectric prolate spheroid, reply to comments by D.Redzic,

Lindell, Ismo; Nikoskinen, K.

2003 in JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS (Taylor and Francis Ltd.)

Studying 120 degree PBG waveguide bend using FDTD

Uusitupa, Tero; Kärkkäinen, K.; Nikoskinen, K.

2003 in MICROWAVE AND OPTICAL TECHNOLOGY LETTERS (John Wiley and Sons Inc.)

Analysis of a three-dimensional dielectric mixture with finite difference method

Kärkkäinen, Kimmo; Sihvola, Ari; Nikoskinen, Keijo

2001 in IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC)

BW media - media with negative parameters, capable of supporting backward waves

Lindell, Ismo; Tretyakov, Sergei; Nikoskinen, Keijo; Ilvonen, Sami

2001 in MICROWAVE AND OPTICAL TECHNOLOGY LETTERS (John Wiley and Sons Inc.)

Electrostatic image theory for the dielectric prolate spheroid

Lindell, Ismo; Nikoskinen, Keijo

2001 in JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS (Taylor and Francis Ltd.)

Electrostatic image theory for the prolate conducting spheroid

Lindell, Ismo; Dassios, George; Nikoskinen, Keijo

2001 in Journal of Physics D: Applied Physics (IOP PUBLISHING LTD)

General design method for diversity antenna arrays

Juntunen, Juha; Nikoskinen, K.

2000 in MICROWAVE AND OPTICAL TECHNOLOGY LETTERS (John Wiley and Sons Inc.)

Binomial array as a multistate phase diversity antenna

Juntunen, Juha; Nikoskinen, K.; Heiska, K.

2000 in IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY (Institute of Electrical and Electronics Engineers Inc.)

Effective permittivity of mixtures: numerical validation by the FDTD method

Kärkkäinen, Kimmo; Sihvola, A.; Nikoskinen, K.

2000 in IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC)

Extended electromagnetic continuity condition and generalized Huygens' principle

Lindell, Ismo; Tretyakov, S.; Nikoskinen, K.

2000 in ELECTROMAGNETICS (Taylor & Francis, Inc.)

Two-dimensional image method for time-harmonic line current in front of a PEC cylinder

Lindell, I.; Nikoskinen, K.

1999 in MICROWAVE AND OPTICAL TECHNOLOGY LETTERS (John Wiley and Sons Inc.)

Two-dimensional image method for time-harmonic line current in front of a material cylinder

Lindell, I.; Nikoskinen, K.

1999 in ELECTRICAL ENGINEERING (Springer Verlag)

Numerical testing of dielectric mixing rules by FDTD method

Pekonen, O.; Kärkkäinen, K.; Sihvola, A.; Nikoskinen, K.

1999 in JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS (Taylor and Francis Ltd.)

Signal correlations and diversity gain of two beam microcell antenna

Lempiäinen, J.; Nikoskinen, K.

1998 in IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY (Institute of Electrical and Electronics Engineers Inc.)

Multistate phase diversity microcell antenna

Lempiäinen, J.; Nikoskinen, K.; Juntunen, J.

1997 in Electronic Letters (Institute of Electrical and Electronics Engineers Inc.)

Signal correlations and diversity gain of two beam microcell antenna

Lempiäinen, J.; Nikoskinen, K.

1997 in IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY (Institute of Electrical and Electronics Engineers Inc.)

Electrostatic image method for the anisotropic halfspace

Lindell, I.; Nikoskinen, K.; Viljanen, A.

1997 in IEE Proceedings - Science, Measurement and Technology (Institute of Electrical and Electronics Engineers Inc.)

Direct current anomaly due to a wedge in conducting ground

Nikoskinen, K.; Eloranta, E.

1997 in RADIO SCIENCE (AMER GEOPHYSICAL UNION)

DC potential anomalies caused by a conducting body in an anisotropic conducting half space

Flykt, M.; Eloranta, E.; Nikoskinen, K.; Lindell, I.; Sihvola, A.

1996 in IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC)

Electrostatic image theory for an anisotropic half-space slightly deviating from transverse isotropy

Lindell, I.; Nikoskinen, K.; Flykt, M.

1996 in RADIO SCIENCE (AMER GEOPHYSICAL UNION)

Time domain study of generalized transmission lines

Lindell, I.; Puska, P.; Nikoskinen, K.

1996 in Journal of Physics D: Applied Physics (IOP PUBLISHING LTD)

Rigorous analysis of circuit parameter extraction from an FDTD simulation excited with a resistive voltage source

Pekonen, O.; Xu, J.; Nikoskinen, K.

1996 in MICROWAVE AND OPTICAL TECHNOLOGY LETTERS (John Wiley and Sons Inc.)

Image solution for Poisson's equation in wedge geometry

Nikoskinen, K.; Lindell, I.

1995 in IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC)

Perturbation method for sinusoidally excited FDTD analysis

Pekonen, O.-P.; Alinikula, P.; Nikoskinen, K.

1995 in IEEE Microwave and Guided Wave Letters (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC)

Image polarization and dipole moment of a cluster of two similar conducting spheres

Sten, J.; Nikoskinen, K.

1995 in JOURNAL OF ELECTROSTATICS (Elsevier)

Static image principle for two conducting anisotropic half spaces with similar transverse anisotropies

Lindell, I.; Ermutlu, M.; Nikoskinen, K.; Eloranta, E.

1994 in RADIO SCIENCE (AMER GEOPHYSICAL UNION)

Image method for electrostatic problems involving planar anisotropic media based on transmission-line analogy

Lindell, I.; Nikoskinen, K.

1994 in ELECTRICAL ENGINEERING (Springer Verlag)

Transient image theory for 2D and 3D conducting wedge problems

Nikoskinen, K.; Ermutlu, M.; Lindell, I.

1994 in IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC)

Transient analysis of conducting half-plane problem with noncausal scattering image

Nikoskinen, K.; Lindell, I.; Ermutlu, M.

1994 in MICROWAVE AND OPTICAL TECHNOLOGY LETTERS (John Wiley and Sons Inc.)

Two-dimensional image theory for the conducting wedge

Ermutlu, M.E.; Lindell, I.V.; Nikoskinen, K.I.

1993 in JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS (Taylor and Francis Ltd.)

Two-dimensional image theory for the conducting half plane

Lindell, I.V.; Ermutlu, M.E.; Nikoskinen, K.I.

1993 in JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS (Taylor and Francis Ltd.)

Magnetostatic image theory for an arbitrary current loop in front of a permeable sphere

Lindell, I.V.; Lehtola, E.A.; Nikoskinen, K.I.

1993 in IEEE TRANSACTIONS ON MAGNETICS (Institute of Electrical and Electronics Engineers)

Static image principle for anisotropic conducting half space problems.Part I: PEC and PMC boundaries

Lindell, I.V.; Ermutlu, M.E.; Nikoskinen, K.I.; Eloranta, E.H.

1993 in GEOPHYSICS (Society of Exploration Geophysicists)

Static image principle for anisotropic conducting half space problems.Part II: Impedance boundary

Lindell, I.V.; Ermutlu, M.E.; Nikoskinen, K.I.; Eloranta, E.H.

1993 in GEOPHYSICS (Society of Exploration Geophysicists)

Electrostatic image solution for the interaction of two dielectric spheres

Lindell, I.V.; Sten, J.C-E.; Nikoskinen, K.I.

1993 in RADIO SCIENCE (AMER GEOPHYSICAL UNION)

Time-domain study of half-space transmission problem with vertical and horizontal dipoles

Nikoskinen, K.I.

1993 in IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC)

Exact image theory for conducting half plane

Ermutlu, M.E.; Lindell, I.V.; Nikoskinen, K.I.

1992 in Day of Diffraction, St. Petersburg (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC)

Review article, Literature review, Systematic review

Mitä on hyvä yliopisto-opettajuus?

Sistonen, Esko; Riihiaho, Sirpa; Kiesi, Timo; Kyösola, Satu; Nikoskinen, Keijo; Ojapelto, Antti; Tuomisto, Filip

2015 in YLIOPISTOPEDAGOGIIKKA (Yliopistopedagogiikan asiantuntija- ja yhteistyöverkosto Peda-forum)

Book section, Chapters in research books

Mitä on hyvä yliopisto-opettajuus 360°?

Kiesi, Timo; Kyösola, Satu; Nikoskinen, Keijo; Ojapelto, Antti; Riihiaho, Sirpa; Sistonen, Esko; Tuomisto, Filip

2015

ISBN: 978-952-60-6487-1

ISSN: 1799-4950

A Robust Technique for Modelling Nonlinear Lumped Elements Spanning Multiple Cells in FDTD

Costa, Luis R.J.; Nikoskinen, Keijo; Valtonen, Martti

2010

ISBN: 978-3-642-12293-4

Electrostatic image theory for an anisotropic boundary of an anisotropic half-space

Hänninen, Jari; Lindell, Ismo; Nikoskinen, Keijo

2004

Theory of complex transmission lines

Lindell, I.; Nikoskinen, K.

1999

Conference proceedings

On the Use of Huygens’ Sources for Synthetic Propagation Environments with the Application in MIMO Over-the-Air Testing

Khatun, Afroza; Nikoskinen, Keijo

2013

Clarification of Uncertainties in MIMO Over-the-air Multi-Probe Test Systems

Khatun, Afroza; Kolmonen, Veli-Matti; Laitinen, Tommi; Nikoskinen, Keijo

2013

An interface for FDTD-lumped circuit cosimulation

Costa, Luis R.J.; Valtonen, Martti; Nikoskinen, Keijo

2010

SAR Variation Study Using Parallel FDTD - Variation of Incoming Angle, Model Phantom and Posture

Uusitupa, Tero; Laakso, Ilkka; Ilvonen, Sami; Nikoskinen, Keijo

2009

An Effective Technique for Modelling Nonlinear Lumped Elements Spanning Multiple Cells in FDTD

Costa, Luis; Nikoskinen, Keijo; Valtonen, Martti

2008

ISBN: 978-951-22-9557-9

ISSN: 1797-4364

Models for the LE-FDTD Resistive Voltage Source Spanning Multiple Cells

Costa, L.; Nikoskinen, K.; Valtonen, M.

2007

Studying the accuracy of FDTD analysis for human exposure evaluations in the vicinity of a base station antenna.

Ilvonen, Sami; Kärkkäinen, Kimmo; Uusitupa, Tero; Laakso, Ilkka; Nikoskinen, Keijo

2007

Studying the effects of discretization in FDTD analysis of human exposure to EM fields

Uusitupa, Tero; Ilvonen, Sami; Laakso, Ilkka; Kärkkäinen, Kimmo; Nikoskinen, Keijo

2007

Implementing Efficient Array Traversing for FDTD-lumped Element Cosimulation

Costa, L.; Nikoskinen, K.

2006

Electrostatic image theory for the anisotropic boundary

Lindell, Ismo; Hänninen, J.; Nikoskinen, K.

2003

Sähkömagneettisten menetelmien laskenta FDTD-menetelmällä

Nikoskinen, Keijo

2003

Novel closed-form static Green's functions for certain PEC and PMC structures

Nikoskinen, Keijo

2002

Image theory for the prolate spheroid

Lindell, Ismo; Nikoskinen, Keijo; Dassios, George

2001

Kelvin's inversion in Wedge geometry

Nikoskinen, Keijo; Hänninen, Jari

2001

Antenna diversity array design for mobile communication systems

Juntunen, Juha; Nikoskinen, K.; Heiska, K.

2000

Effective Permittivity of a Random Mixture with Spherical Inclusions

Kärkkäinen, Kimmo; Sihvola, A.; Nikoskinen, K.

2000

Magnetic signature caused by a propeller rotating in external magnetic field

Helamaa, M.; Nikoskinen, K.

1999

Antenna diversity methods for wireless indoor communications

Juntunen, J.; Nikoskinen, K.

1999

Limits for the effective permittivity of mixtures: numerical validation by the FDTD method

Kärkkäinen, K.; Sihvola, A.; Nikoskinen, K.; Pekonen, O.

1999

Diversity antenna arrays for wireless indoor communications

Nikoskinen, K.; Juntunen, J.

1999

Binomial array as a multistate phase diversity antenna

Juntunen, J.; Nikoskinen, K.; Heiska, K.

1998

General design approach to phase diversity antenna arrays

Juntunen, J.; Nikoskinen, K.

1998

Effective permittivity of a dielectric mixture calculated by FDTD method

Kärkkäinen, K.; Pekonen, O.; Sihvola, A.; Nikoskinen, K.

1998

Heaviside operator method and the electrostatic image principle for the anisotropic half space

Lindell, I.; Nikoskinen, K.; Viljanen, A.

1998

Comparison of space diversity technique and two-element array reception in micro cell base station antenna

Nikoskinen, K.; Juntunen, J.; Heiska, K.

1998

Modelling of heterogeneous materials: numerical approaches for mixing rules

Sihvola, A.; Kärkkäinen, K.; Avelin, J.; Pekonen, O.; Nikoskinen, K.

1998

Performance of a Binomial Array as a Diversity Antenna

Juntunen, J.; Nikoskinen, K.; Heiska, K.

1997

Electrostatic image principle for the general anisotropic half space

Lindell, I.; Nikoskinen, K.; Viljanen, A.

1997

Green's function for DC problems involving a wedge in conducting ground

Nikoskinen, K.; Juntunen, J.; Eloranta, E.

1997

Diversity properties of a two-element antenna array

Nikoskinen, K.; Juntunen, J.; Heiska, K.

1997

Electrostatic image principle for the anisotropic half space

Lindell, I.; Nikoskinen, K.; Flykt, M.

1996

Beam diversity simulations in microcellular environment

Nikoskinen, K.; Lempiäinen, J.; Heiska, K.

1996

Solution for a DC anomaly caused by wedge in conducting ground

Nikoskinen, K.; Flykt, M.

1995

Image solution for Poisson's equation in presence of dielectric wedge

Nikoskinen, K.

1995

Transient image theory for 2D and 3D conducting wedge problems

Nikoskinen, K.; Ermutlu, M.; Lindell, I.

1994

Two-dimensional image theory for the conducting wedge

Ermutlu, M.E.; Lindell, I.V.; Nikoskinen, K.I.

1993

Analysis of transient scattering from conducting wedge using noncausal image

Nikoskinen, K.

1993

Closed-form transient solutions for the canonical Sommerfeld problem

Nikoskinen, K.

1993

Two-dimensional image theory for the conducting wedge

Ermutlu, M.; Lindell, I.; Nikoskinen, K.

1992

Two-dimensional image theory for the conducting half space

Lindell, I.V.; Ermutlu, M.E.; Nikoskinen, K.I.

1992

Closed-form transient solutions for the canonical Sommerfeld problem

Nikoskinen, K.I.

1992

Time-domain study of half-space transmission problem with vertical dipole sources

Nikoskinen, K.

1992

Electrostatic image theory for the interaction of two dielectric spheres

Sten, J.C.-E.; Nikoskinen, K.I.; Lindell, I.V.

1992

Non-refereed scientific articles

Unrefereed conference proceedings

Enhancing interdisciplinarity in space technology education

Keltikangas, Kirsti; Nikoskinen, Keijo; Praks, Jaan

2011

ISBN: 978-9949-481-00-2

Publications intended for professional communities

Article in professional conference proceedings

Opetuksen kehittämiskokeilu: klikkereihin perustuvien esitestien käyttö

Holopainen, Jari; Nikoskinen, Keijo; Costa, Luis

2013

Published development or research report

Studying human exposure to base-station radiation using parallel FDTD

Uusitupa, Tero; Ilvonen, Sami; Laakso, Ilkka; Nikoskinen, Keijo

2007

Application of Kelvin’s inversion to static conducting wedge problems

Nikoskinen, Keijo; Wallén, Henrik

2006

Electrostatic Image Theories for Anisotropic Media

Hänninen, Jari; Nikoskinen, Keijo; Lindell, Ismo

2004

Electrostatic Image Theory for Two Anisotropic Half-Spaces

Hänninen, J.; Nikoskinen, K.; Lindell, I.

2004

Electrostatic image theory for an anisotropic boundary of an anisotropic half-space

Hänninen, Jari; Lindell, I.; Nikoskinen, K.

2003

Electrostatic image theory for the anisotropic boundary

Lindell, Ismo; Hänninen, J.; Nikoskinen, K.

2002

Sähkömagneettisten kenttien laskenta FDTD-menetelmällä

Nikoskinen, Keijo

2002

Electromagnetics Laboratory Annual Report 2001

Sihvola, A.; Lindell, I.; Nikoskinen, K.

2002

Electrostatic image theory for the dielectric prolate spheroid

Lindell, Ismo; Nikoskinen, Keijo

2001

BW media - media with negative parameters, capable of supporting backward waves

Lindell, Ismo; Tretyakov, Sergei; Nikoskinen, Keijo

2001

Electromagnetics Laboratory Annual Report 2000

Sihvola, Ari; Lindell, Ismo; Nikoskinen, Keijo

2001

Analysis of a three-dimensional dielectric mixture with finite difference method

Kärkkäinen, Kimmo; Sihvola, A.; Nikoskinen, K.

2000

Axisymmetric electrostatic image theory for the conducting prolate spheroid

Lindell, Ismo; Dassios, G.; Nikoskinen, K.

2000

Electromagnetics laboratory Annual report 2000

Sihvola, Ari; Lindell, Ismo; Nikoskinen, K.

2000

Effective permittivity of mixtures: numerical validation by the FDTD method

Kärkkäinen, K.; Sihvola, A.; Nikoskinen, K.; Pekonen, O.

1999

Theory of complex transmission lines

Lindell, I.; Nikoskinen, K.; Tretyakov, S.

1999

Extended electromagnetic continuity condition and generalized Huygens' principle

Lindell, I.; Tretyakov, S.; Nikoskinen, K.

1999

Electromagnetics laboratory annual report 1998

Sihvola, A.; Lindell, I.; Nikoskinen, K.

1999

Electromagnetic characterization of fractured rock for geological disposal studies of spent nuclear fuel

Eloranta, E.; Ermutlu, M.; Flykt, M.; Lindell, I.; Nikoskinen, K.; Sihvola, A.

1998

Phase diversity arrays for mobile communications networks

Juntunen, J.; Nikoskinen, K.; Heiska, K.

1998

Rapid FDTD simulation of filter structures involving cylindrical shapes

Kärkkäinen, K.; Nikoskinen, K.

1998

Two-dimensional image method for time-harmonic line current in front of a PEC cylinder

Lindell, I.; Nikoskinen, K.

1998

Two-dimensional image method for time-harmonic line current in front of a material cylinder

Lindell, I.; Nikoskinen, K.

1998

General design method for diversity antenna arrays

Nikoskinen, K.; Juntunen, J.

1998

Numerical testing of dielectric mixing rules by FDTD method

Pekonen, O.; Kärkkäinen, K.; Sihvola, A.; Nikoskinen, K.

1998

Applying variational principles in FDTD antenna impedance simulations

Pekonen, O.; Nikoskinen, K.; Goodwin, S.

1998

Electromagnetics Laboratory Annual Report 1997

Sihvola, A.; Lindell, I.; Nikoskinen, K.

1998

Binomial array as a multistate phase diversity antenna

Juntunen, J.; Nikoskinen, K.; Heiska, K.

1997

Adaptive phase diversity

Juntunen, J.; Nikoskinen, K.

1997

Electromagnetics Laboratory.Annual Report 1996

Lindell, I.; Nikoskinen, K.; Sihvola, A.

1997

Potentiaalifunction ratkaiseminen kiilarakenteessa siirtojohtoanalyysillä

Nikoskinen, K.

1997

Signal correlations and diversity gain of two-beam microcell antenna

Lempiäinen, J.; Nikoskinen, K.

1996

Diversity gain of two beam microcell antenna

Lempiäinen, J.; Nikoskinen, K.

1996

Electrostatic image method for the anisotropic half space

Lindell, I.; Nikoskinen, K.; Viljanen, A.

1996

Green function for a DC problem involving a wedge in conducting ground

Nikoskinen, K.; Eloranta, E.

1996

Time-domain study of generalized transmission lines

Lindell, I.; Puska, P.; Nikoskinen, K.

1995

Electrostatic image theory for an anisotropic half space slightly deviating from transverse isotropy

Lindell, I.; Nikoskinen, K.; Flykt, M.

1995

Antenniteoria (Antenna Theory)

Lindell, I.; Nikoskinen, K.

1995

DC anomaly due to a wedge in conducting ground

Nikoskinen, K.; Eloranta, E.

1995

DC potential anomalies caused by a conducting body in an anisotropic conducting half-space

Flykt, M.; Eloranta, E.; Nikoskinen, K.; Lindell, I.; Sihvola, A.

1994

Sähkömagneettisen transienttikentän diffraktio johtavasta särmästä

Nikoskinen, K.

1994

Image solution for Poisson's equation in wedge geometry

Nikoskinen, K.; Lindell, I.

1994

Transient analysis of conducting half-plane problem with noncausal scattering image

Nikoskinen, K.I.; Lindell, I.V.; Ermutlu, M.E.

1993

Transient image theory for 2D and 3D conducting wedge problems

Nikoskinen, K.I.; Ermutlu, M.E.; Lindell, I.V.

1993

Image polarization and dipole moment of a cluster of two similar conducting spheres

Sten, J.C.-E.; Nikoskinen, K.I.

1993

Two-dimensional image theory for the conducting wedge

Ermutlu, M.E.; Lindell, I.V.; Nikoskinen, K.I.

1992

Magnetostatic image theory for a current element in front of a permeable sphere

Lindell, I.V.; Lehtola, E.A.; Nikoskinen, K.I.

1992

Static image principle for anisotropic half space problems, Part III: Half spaces with similar transverse anisotropies

Lindell, Ismo V.; Ermutlu, M.E.; Nikoskinen, K.I.; Eloranta, E.H.

1992

Static image principle for anisotropic conducting half space problems.Part II: Impedance boundary

Lindell, I.V.; Ermutlu, M.E.; Nikoskinen, K.I.; Eloranta, Esko H.

1992

Static image principle for anisotropic conducting half space problems.Part I: PEC and PMC boundaries

Lindell, I.V.; Ermutlu, M.E.; Nikoskinen, K.I.; Eloranta, Esko H.

1992

Two-dimensional image theory for the conducting half plane

Lindell, I.V.; Ermutlu, M.E.; Nikoskinen, K.I.

1992

Transmission-line method for electrostatic problems involving planar anisotropic media

Lindell, I.V.; Nikoskinen, K.I.

1992

Time-domain study of half-space transmission problem with vertical and horizontal dipoles

Nikoskinen, K.

1992

Sähkömagnetiikan kaavoja (Formula Collection for Electromagnetics, in Finnish),

Nikoskinen, K.

1992

Complete collection of closed-form solutions in the time-domain Sommerfeld problem

Nikoskinen, K.

1992

Text book or professional handbook or guidebook or dictionary

Sovellettu kenttäteoria Raportti 23.Sähkömagnetiikan laboratorion oppimateriaalisarja

Nikoskinen, Keijo

2004

ISBN: 951-22-6959-7

Antenniteoria

Lindell, I.; Nikoskinen, K.

1997

Patents and invention disclosures

Patent

Menetelmä toisteen aikaansaamiseksi ja tukiasemalaitteisto

Lempiäinen, Jukka; Nikoskinen, Keijo; Juntunen, Juha

2002